How to start learning ZKPs as a beginner?

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Zero-Knowledge Proofs (ZKPs) are an advanced cryptographic technology that enable two parties to prove knowledge of a statement without revealing any underlying data to each other. ZKP technology has numerous applications, including privacy-preserving transactions, secure voting systems, and more. If you are new to the world of ZKPs and want to start learning about this exciting field, here are some steps you can take to get started.

Learn the Basics of Cryptography

Before diving into ZKP technology, it's essential to have a basic understanding of cryptography. Cryptography is the science of encoding messages or information so that it can only be read by authorized parties. Cryptographic techniques are used in a variety of applications, including online transactions, messaging, and data storage. Some popular cryptographic algorithms include encryption, hashing, and digital signatures.

To start learning cryptography, you can read online articles or take an online course. Coursera and edX offer several courses on cryptography, including the "Cryptography I" course offered by Stanford University. You can also read books such as "Introduction to Cryptography" by Johannes Buchmann and "Applied Cryptography" by Bruce Schneier.

Understand the Principles of Zero-Knowledge Proofs

Once you have a basic understanding of cryptography, you can start learning about the principles of ZKPs. A zero-knowledge proof is a method of proving knowledge of a statement without revealing any underlying data. In other words, it allows one party to prove to another party that they know something without revealing what they know.

There are several different types of ZKP protocols, including zk-SNARKs, zk-STARKs, and others. Each protocol has its own strengths and weaknesses, and is suited for different applications.

To understand the principles of ZKPs, you can read academic research papers or online articles. The website Cryptography Stack Exchange is also a good resource for asking questions and learning from experts in the field.

Get Familiar with ZKP Tools and Libraries

There are several tools and libraries available that can help you start experimenting with ZKPs. Some popular tools include Zokrates, snarkjs, and circom. These tools allow you to create and verify ZKP circuits, and can help you understand the practical applications of ZKP technology.

Zokrates is a tool for generating and verifying zk-SNARK proofs. It uses a high-level language called ZoKrates Language to write programs that can be compiled into arithmetic circuits, which can then be used to generate ZKP proofs.
Snarkjs is a JavaScript library for zk-SNARKs. It allows you to create and verify zk-SNARK proofs directly in the browser.
Circom is a tool for generating and verifying zk-SNARK circuits. It allows you to write circuits in a high-level language called Circom Language, which can then be compiled into zk-SNARK circuits.

Join a ZKP Community

Joining a ZKP community can be a great way to learn from experts and get involved in the field. You can participate in online forums, attend conferences and workshops, and join open-source ZKP projects. ZKP Labs is a non-profit organization that focuses on building a vibrant and supportive community in Southeast Asia dedicated to the advancement of ZKP technology.

You can also join online communities such as the Cryptography Stack Exchange or the Zero-Knowledge Proof Standardization Forum. These communities allow you to ask questions and learn from experts in the field.

Keep Learning and Experimenting

ZKP technology is constantly evolving, so it's important to keep learning and experimenting. You can read academic research papers, attend conferences, and experiment with different ZKP tools and libraries to stay up-to-date with the latest developments in the field.

One way to continue learning is to participate in online courses and workshops. Coursera offers a course on "Applied Cryptography" by the University of Colorado, which covers topics such as symmetric-key encryption, public-key encryption, digital signatures, and more.

Another way to keep learning is to participate in hackathons and coding challenges. These events allow you to work on ZKP projects and learn from other developers.

Conclusion

Zero-Knowledge Proofs (ZKPs) are an advanced cryptographic technology with numerous applications in various fields. If you're interested in learning about ZKPs, it's essential to have a basic understanding of cryptography, understand the principles of ZKPs, and get familiar with ZKP tools and libraries. Joining a ZKP community can also be a great way to learn from experts and get involved in the field.

Remember, ZKP technology is constantly evolving, so it's important to keep learning and experimenting. By following these steps, you can start your journey to becoming a ZKP expert and contribute to the advancement and adoption of ZKP technology.

About ZKP Labs

ZKP Labs is a non-profit organization that focuses on building a vibrant and supportive community in Southeast Asia dedicated to the advancement of Zero-Knowledge Proof (ZKP) technology. Through events, workshops, and training programs, we strive to create an environment that fosters collaboration, knowledge-sharing, and growth, empowering community members to contribute to the development and adoption of ZKP.

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